3⼀7÷5⼀6+7分之四乘5分6

3/7÷5/6+7分之四乘5分6揉揉头更丰富方法
2025-06-29 05:34:18
推荐回答(4个)
回答1:


red

回答2:

3/7÷5/6+4/7x6/5
=3/7x 6/5+4/7x6/5
=(3/7+4/7)x6/5
=1x6/5
=6/5

回答3:

3/7÷5/6+4/7×6/5
=3/7×6/5+4/7×6/5
=6/5×(3/7+4/7)
=6/5

回答4:

3/7÷5/6+4/7×6/5
=3/7×6/5+4/7×6/5
=(3/7+4/7)×6/5
=1×6/5
=6/5